C1025 Trouble Code

View C1025 obd/2 error code description and symptoms. C1025 engine photo

Catalytic converters must be warm before they can work properly. On a cold start the PCM provides a rich mixture to keep the cold engine running.
All that extra fuel goes into the catalytic converter. But the exhaust isn't very hot, because, ah, the engine is pretty cold. GM has employed several strategies to fire up the catalytic converter quicker and reduce cold start emissions. One way is to use a secondary air pump that pumps outside air directly into the catalytic converter.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

Difficulty Level (Expert)
Level
Repair Time (35 Min.)
Time
Cost Prediction : $ 30-110

C1025 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine C1025 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If yaw rate sensor signal fault so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the yaw rate sensor signal fault.

Wrench Tool C1025 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C1025

A common cause of code C1025 is the failure of Yaw Rate Sensor Signal Fault, but there are several other possible causes as well, such as ;

C1025 code for all cars

You can view according C1025 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1025 Gaz 11-73 +C1025 Honda Fit Ii +C1025 Porsche 910 +C1025 Toyota Avalon +C1025 Renault Espider

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